/*
 * Copyright 2010 Yannick Stucki (yannickstucki.com)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.yannickstucki.android.musicqueue.ui;

import java.util.ArrayList;

import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;

import com.yannickstucki.android.musicqueue.R;
import com.yannickstucki.android.musicqueue.data.Song;

/**
 * The song adapter is the logic behind any list where songs are displayed.
 * 
 * @author Yannick Stucki (yannickstucki@gmail.com)
 * 
 *         // TODO: implements SectionIndexer
 * 
 */
public class SongAdapter extends ArrayAdapter<Song> {

  /**
   * Generates the view from a song.
   */
  private IViewGenerator<Song> viewGenerator;

  /**
   * The constructor sets the necessary references and forwards the songs and
   * layout to the super class constructor.
   */
  public SongAdapter(Context context, ArrayList<Song> songs, IViewGenerator<Song> viewGenerator) {
    super(context, R.layout.row, R.id.label, songs);
    this.viewGenerator = viewGenerator;
  }

  @Override
  public View getView(int position, View convertView, ViewGroup parent) {
    return viewGenerator.getView(convertView, getItem(position));
  }
}
